| All Patents of Type: pneumatic |
Patents 1 -
15
of 84
      |
| Number | Date | Patentee | Title | Type |
| GB-179,502,045 | Mar. 31, 1795 | J. Bramah | Obtaining and applying motive power | air pumps |
| 344X | Oct. 10, 1801 | R. Robotham | Air Pump Ventilator for Ships, Mines, Etc. | air pumps |
| 975X | Jan. 06, 1809 | P. Upham | Pneumatic forcing pump | air pumps |
| 8,240X | Jun. 07, 1834 | T. Claxton | Air pump | air pumps |
| RE1,789 | Oct. 04, 1864 | J. Molyneux | Apparatus for forcing oil from oil wells | oil well pumps |
| 47,243 | Apr. 11, 1865 | J. Molyneux | Air pump | oil well pumps |
| 54,905 | May 22, 1866 | B. Holly | Compressing Air | air compressors |
| RE4,337 | Apr. 11, 1871 | J.S. Patric | Improvement in air-compressing apparatus | air compressors |
| 120,545 | Oct. 31, 1871 | C.L. Stevens | Improvement in hydro-pneumatic motors | pneumatic motors |
| 190,958 | May 22, 1877 | G.H. Corliss | Air Pump Connections for Steam Engines | air pumps |
| 278,168 | May 22, 1883 | L.H. Nash | Combined Gas Engine and Air Compressor | gas and gasoline engines |
| 331,360 | Dec. 01, 1885 | E.F. Woodbury, G. Patten, J. Merrill, J.A. Woodbury | Piston for Air Pumps | air pumps |
| GB-189,424,548 | Dec. 18, 1895 | M.B. Wild, J. Wild | Improvements in compressing and blowing engines | air compressors |
| CA-58,180 | Nov. 19, 1897 | C.H. Taylor | Hydraulic air-compressing apparatus | air compressors |
| 626,053 | May 30, 1899 | F.G. Hobart, J.A. Charter | Compressor | air compressors |
